12810442274

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{208009}}^1$

素因数の和:208154

約数の個数: 32

約数和(自身を含む): 22644800640

約数和(自身を除く): 9834358366

約数列:

[1, 2, 7, 14, 53, 83, 106, 166, 371, 581, 742, 1162, 4399, 8798, 30793, 61586, 208009, 416018, 1456063, 2912126, 11024477, 17264747, 22048954, 34529494, 77171339, 120853229, 154342678, 241706458, 915031591, 1830063182, 6405221137, 12810442274]

約数ペア:

[(1, 12810442274), (2, 6405221137), (7, 1830063182), (14, 915031591), (53, 241706458), (83, 154342678), (106, 120853229), (166, 77171339), (371, 34529494), (581, 22048954), (742, 17264747), (1162, 11024477), (4399, 2912126), (8798, 1456063), (30793, 416018), (61586, 208009)]